Old Prussian in German

Of or pertaining to the Old Prussian language or people.

A member of the Baltic tribe that historically inhabited Prussia; a Baltic Prussian.

A member of the Baltic tribe that historically inhabited Prussia; a Baltic Prussian.

An extinct Baltic language, once spoken by the Old Prussians, the indigenous peoples of the historical region of Prussia (now north-eastern Poland, the Kaliningrad Oblast of Russia and Lithuania).